HydroLAKES lake · #133666
Gáhččanjávri
Surface area
4,67km²
Avg depth
10,1m
Volume
47,23km³
Shoreline
10,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- KautokeinoFinnmark · Norway4.71 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
163 distinct species · 248 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Gáhččanjávri : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
4,67km²
Avg depth
10,1m
Volume
47,230km³
Watershed
54km²
Shoreline
10,9km
Shore dev. idx
1,42
Residence time
806days
Elevation
550m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.